Once I met a foreign customer in the store on Sunday afternoon,unfortunately he cannot speak Chinese,So I asked him what he wanted,he said that he needed a bag.then i helped him ask the prices,at last he has decided the choice as the bag he wanted,And then he thanked me a lot,In fact this is the first time that I spoke to a foreigner in English,I felt very happy!And I began to study English harder! 再答： 不用谢
